1/2" BSP X 3/4" O.D Standpipe Adaptor - 2018-9858 Connection/Thread Type: 1/2" Outer Diameter: 3/4" MPN: 2018-9858 Product Code: 2018-9858 This is an online offer only for a Limited Time! Availability: In stock Only £16.82 incl VAT. Delivery available to UK/Europe |